We've written aboutonlineimage editors before, so this ginormous feature comparison chart from the Smiley Cat Web Design Blog (love the name) will certainly come in handy as you choose which one best meets your image editing needs.

There are ten online image editors here, everything from Snipshot to LookWow; and over 25 features are meticulously charted (does it resize? will it remove red-eye?). Make sure you check the Features legend; it goes from "the feature is not available" to "The feature is very robust".